WO1998001386A3 - Applications de l'ozone aux fins de desinfection, purification et desodorisation - Google Patents

Applications de l'ozone aux fins de desinfection, purification et desodorisation Download PDF

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Publication number
WO1998001386A3
WO1998001386A3 PCT/IL1997/000214 IL9700214W WO9801386A3 WO 1998001386 A3 WO1998001386 A3 WO 1998001386A3 IL 9700214 W IL9700214 W IL 9700214W WO 9801386 A3 WO9801386 A3 WO 9801386A3
Authority
WO
WIPO (PCT)
Prior art keywords
ozone
electrode array
containing gas
frame
product
Prior art date
Application number
PCT/IL1997/000214
Other languages
English (en)
Other versions
WO1998001386A2 (fr
Inventor
Boris Malkin
Gena Perlov
Shmuel Yannai
Original Assignee
Ozontech Ltd
Boris Malkin
Gena Perlov
Shmuel Yannai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ozontech Ltd, Boris Malkin, Gena Perlov, Shmuel Yannai filed Critical Ozontech Ltd
Priority to US09/202,585 priority Critical patent/US6391259B1/en
Priority to JP10505005A priority patent/JP2000514772A/ja
Priority to DE69738711T priority patent/DE69738711D1/de
Priority to AU31886/97A priority patent/AU734726B2/en
Priority to IL12769797A priority patent/IL127697A/xx
Priority to EP97927359A priority patent/EP0910544B1/fr
Publication of WO1998001386A2 publication Critical patent/WO1998001386A2/fr
Publication of WO1998001386A3 publication Critical patent/WO1998001386A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/10—Dischargers used for production of ozone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/22—Constructional details of the electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/24—Composition of the electrodes

Abstract

Le générateur d'ozone en cadre faisant l'objet de la présente invention compte une pluralité d'électrodes allongées disposées pratiquement en parallèle, espacées les unes des autres de façon à former un résd'électrodes pratiquement plat, ainsi qu'un générateur de débit d'oxygène servant à créer un débit d'oxygène à teneur en gas, passant à travers le réseau d'électrodes dans un sens plus ou moins perpendiculaire au réseau d'électrodes. Chacune des électrodes est formée d'un noyau électroconducteur recouvert de polyvinyl-difluorure. Chaque réseau d'électrodes est de préférence disposé à l'intérieur du cadre d'une surface donnée, chaque cadre étant configuré de façon à être monté avec d'autres cadres semblables pour former un générateur d'ozone étendu, dont la surface sera supérieure à chacune des surfaces données. La présente invention a également pour objet un appareil de traitement d'un produit avec un gaz contenant de l'ozone, dans lequel on utilise des ondes de pression pour accroître l'efficacité du traitement à l'ozone, ainsi qu'un procédé de traitement d'un produit contenant des gaz éventuellement nuisibles, tels que l'ozone.
PCT/IL1997/000214 1996-06-26 1997-06-26 Applications de l'ozone aux fins de desinfection, purification et desodorisation WO1998001386A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US09/202,585 US6391259B1 (en) 1996-06-26 1997-06-26 Ozone applications for disinfection, purification and deodorization
JP10505005A JP2000514772A (ja) 1996-06-26 1997-06-26 消毒、浄化および脱臭へのオゾンの応用
DE69738711T DE69738711D1 (de) 1996-06-26 1997-06-26 Anwendungen von ozon für desinfektion, reinigung und desodorierung
AU31886/97A AU734726B2 (en) 1996-06-26 1997-06-26 Ozone applications for disinfection, purification and deodorization
IL12769797A IL127697A (en) 1996-06-26 1997-06-26 Ozone applications for disinfection, purification and deodorization
EP97927359A EP0910544B1 (fr) 1996-06-26 1997-06-26 Applications de l'ozone aux fins de desinfection, purification et desodorisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11874196A IL118741A0 (en) 1996-06-26 1996-06-26 Ozone application for disinfection purification and deodorization
IL118741 1996-06-26

Publications (2)

Publication Number Publication Date
WO1998001386A2 WO1998001386A2 (fr) 1998-01-15
WO1998001386A3 true WO1998001386A3 (fr) 1998-02-19

Family

ID=11069018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1997/000214 WO1998001386A2 (fr) 1996-06-26 1997-06-26 Applications de l'ozone aux fins de desinfection, purification et desodorisation

Country Status (10)

Country Link
US (1) US6391259B1 (fr)
EP (1) EP0910544B1 (fr)
JP (1) JP2000514772A (fr)
CN (1) CN1089027C (fr)
AT (1) ATE396145T1 (fr)
AU (1) AU734726B2 (fr)
CA (1) CA2259011A1 (fr)
DE (1) DE69738711D1 (fr)
IL (1) IL118741A0 (fr)
WO (1) WO1998001386A2 (fr)

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Also Published As

Publication number Publication date
CA2259011A1 (fr) 1998-01-15
ATE396145T1 (de) 2008-06-15
IL118741A0 (en) 1996-10-16
CN1089027C (zh) 2002-08-14
JP2000514772A (ja) 2000-11-07
WO1998001386A2 (fr) 1998-01-15
DE69738711D1 (de) 2008-07-03
EP0910544B1 (fr) 2008-05-21
EP0910544A2 (fr) 1999-04-28
EP0910544A4 (fr) 2005-02-09
AU734726B2 (en) 2001-06-21
CN1226186A (zh) 1999-08-18
US6391259B1 (en) 2002-05-21
AU3188697A (en) 1998-02-02

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